Public Member Functions
bool	lock ()

bool	unlock ()

Private Attributes
pthread_mutex_t	m_mu

pthread_mutexattr_t	m_attr

Friends
class	Cond

Detailed Description

Definition at line 19 of file Mutex.h.

Constructor & Destructor Documentation

◆ Mutex()

Mutex ( )

Definition at line 12 of file Mutex.cc.

{
  pthread_mutexattr_init(&m_attr);
  pthread_mutex_init(&m_mu, &m_attr);
}

◆ ~Mutex()

~Mutex ( )

Definition at line 18 of file Mutex.cc.

19{

20}

Member Function Documentation

◆ lock()

bool lock ( )

Definition at line 22 of file Mutex.cc.

{
  if (pthread_mutex_lock(&m_mu) != 0) {
    return false;
  }
  return true;
}

◆ unlock()

bool unlock ( )

Definition at line 30 of file Mutex.cc.

{
  if (pthread_mutex_unlock(&m_mu) != 0) {
    return false;
  }
  return true;
}

Friends And Related Function Documentation

◆ Cond

friend class Cond

friend

Definition at line 21 of file Mutex.h.

Member Data Documentation

◆ m_attr

pthread_mutexattr_t m_attr

private

Definition at line 36 of file Mutex.h.

◆ m_mu

pthread_mutex_t m_mu